A Novel Thermally Reversible Soluble-Insoluble Conjugated Polymer with Semi-Fluorinated Alkyl Chains: Enhanced Transistor Performance by Fluorophobic Self-Organization and Orthogonal Hydrophobic Patterning

被引：36

作者：

Jeong, Hyung-Gu ^{[1
]}

Lim, Bogyu ^{[2
]}

Khim, Dongyoon ^{[1
]}

Han, Mingu ^{[1
]}

Lee, Jaewon ^{[3
]}

Kim, Juhwan ^{[1
]}

Yun, Jin-Mun ^{[1
]}

Cho, Kilwon ^{[3
]}

Park, Ji-Woong ^{[1
]}

Kim, Dong-Yu ^{[1
]}

机构：

[1] Gwangju Inst Sci & Technol, Sch Mat Sci & Engn, Kwangju 500712, South Korea

[2] Stanford Univ, Dept Mat Sci & Engn, Stanford, CA 94305 USA

[3] Pohang Univ Sci & Technol, Dept Chem Engn, Pohang 790784, South Korea

来源：

ADVANCED MATERIALS | 2013年 / 25卷 / 44期

基金：

新加坡国家研究基金会;

关键词：

conjugated polymer; transistor; fluorine; self-organization; FIELD-EFFECT TRANSISTORS; THIN-FILM TRANSISTORS; BUILDING-BLOCKS; SIDE-CHAINS; SEMICONDUCTOR; ELECTRONICS; COPOLYMERS; MOBILITY; POLYTHIOPHENES; INJECTION;

D O I：

10.1002/adma.201301337

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

SFA-PQT exhibits self-assembly via a fluorophobic effect in a non-fluorous solvent, which leads to an enhanced electrical performance. Ambipolar transistors and inverters with p- and n- type bilayers are enabled by the unique thermally reversible soluble-insoluble properties of SFA-PQT. More importantly, the hydrophobicity of SFA-PQT facilitates orthogonal hydrophobic patterning and a patterned inverter exhibits low voltage dissipation, a narrow transition zone, a high gain value, and negligible hysteresis. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：6416 / 6422

页数：7